WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q1 2018 Filing
Filed May 14, 2018
Portfolio Value
$26.2B
Holdings
432
Report Date
Q1 2018
Filing Type
13F-HR
All Holdings (432 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | BABAALIBABA GROUP HLDG LTD | 5,324,208 | $977.2B | 3731.56% | |
| 2 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 18,129,743 | $793.3B | 3029.45% | |
| 3 | SPYSPDR S&P 500 ETF TR | 2,170,220 | $571.1B | 2180.76% | |
| 4 | CPRTCOPART INC | 9,682,491 | $493.1B | 1883.05% | |
| 5 | CSGPCOSTAR GROUP INC | 1,156,438 | $419.4B | 1601.58% | |
| 6 | BWXTBWX TECHNOLOGIES INC | 5,869,429 | $372.9B | 1423.89% | |
| 7 | DPZDOMINOS PIZZA INC | 1,566,077 | $365.8B | 1396.73% | |
| 8 | TDTORONTO DOMINION BK ONT | 5,632,257 | $319.5B | 1219.92% | |
| 9 | SUSUNCOR ENERGY INC NEW | 9,185,516 | $317.0B | 1210.40% | |
| 10 | IWDISHARES TR | 2,462,800 | $295.4B | 1128.15% | |
| 11 | BAHBOOZ ALLEN HAMILTON HLDG COR | 7,385,601 | $286.0B | 1092.00% | |
| 12 | SIXEURSIX FLAGS ENTMT CORP NEW | 4,580,227 | $285.2B | 1088.92% | |
| 13 | BAPCREDICORP LTD | 1,241,084 | $281.8B | 1075.98% | |
| 14 | AMZNAMAZON COM INC | 193,654 | $280.3B | 1070.28% | |
| 15 | BALLBALL CORP | 7,053,694 | $280.1B | 1069.59% | |
| 16 | GWREGUIDEWIRE SOFTWARE INC | 3,086,544 | $249.5B | 952.68% | |
| 17 | WEXWEX INC | 1,573,513 | $246.4B | 941.07% | |
| 18 | ZTSZOETIS INC | 2,942,303 | $245.7B | 938.27% | |
| 19 | EHCENCOMPASS HEALTH CORP | 4,104,284 | $234.6B | 896.00% | |
| 20 | NBISYANDEX N V | 5,889,191 | $232.3B | 887.17% | |
| 21 | YUMCYUM CHINA HLDGS INC | 5,586,619 | $231.8B | 885.32% | |
| 22 | MIDDMIDDLEBY CORP | 1,869,814 | $231.5B | 883.86% | |
| 23 | ATGEADTALEM GLOBAL ED INC | 4,696,020 | $223.3B | 852.67% | |
| 24 | LYVLIVE NATION ENTERTAINMENT IN | 5,295,961 | $223.2B | 852.20% | |
| 25 | MSFTMICROSOFT CORP | 2,439,578 | $222.7B | 850.24% | |
| 26 | PGRPROGRESSIVE CORP OHIO | 3,562,550 | $217.1B | 828.88% | |
| 27 | MTNVAIL RESORTS INC | 974,112 | $216.0B | 824.66% | |
| 28 | VEEVVEEVA SYS INC | 2,957,442 | $216.0B | 824.63% | |
| 29 | GOOGLALPHABET INC | 206,047 | $213.7B | 816.03% | |
| 30 | GKDGRAND CANYON ED INC | 2,022,917 | $212.2B | 810.47% | |
| 31 | ABMDEURABIOMED INC | 709,331 | $206.4B | 788.18% | |
| 32 | —FIRSTCASH INC | 2,366,976 | $192.3B | 734.38% | |
| 33 | JXC1J2 GLOBAL INC | 2,435,176 | $192.2B | 733.87% | |
| 34 | UNHUNITEDHEALTH GROUP INC | 883,120 | $189.0B | 721.66% | |
| 35 | VRSKVERISK ANALYTICS INC | 1,802,471 | $187.5B | 715.82% | |
| 36 | MAMASTERCARD INCORPORATED | 1,056,468 | $185.1B | 706.63% | |
| 37 | CBOECBOE GLOBAL MARKETS INC | 1,608,022 | $183.5B | 700.62% | |
| 38 | CRLCHARLES RIV LABS INTL INC | 1,708,523 | $182.4B | 696.39% | |
| 39 | TRUTRANSUNION | 3,184,965 | $180.8B | 690.56% | |
| 40 | HXLHEXCEL CORP NEW | 2,674,316 | $172.7B | 659.60% | |
| 41 | LGNDLIGAND PHARMACEUTICALS INC | 1,029,111 | $170.0B | 649.04% | |
| 42 | RHT1EURRED HAT INC | 1,128,713 | $168.8B | 644.40% | |
| 43 | —2U INC | 1,977,930 | $166.2B | 634.67% | |
| 44 | HDBHDFC BANK LTD | 1,682,366 | $166.2B | 634.50% | |
| 45 | MLMMARTIN MARIETTA MATLS INC | 798,129 | $165.5B | 631.79% | |
| 46 | WPWORLDPAY INC | 2,001,531 | $164.6B | 628.56% | |
| 47 | RG6ROGERS CORP | 1,355,220 | $162.0B | 618.62% | |
| 48 | —BANK OF THE OZARKS | 3,281,462 | $158.4B | 604.85% | |
| 49 | HEIHEICO CORP NEW | 2,180,952 | $154.7B | 590.88% | |
| 50 | HCSGHEALTHCARE SVCS GRP INC | 3,458,904 | $150.4B | 574.29% | |
| 51 | —PARSLEY ENERGY INC | 5,134,901 | $148.9B | 568.44% | |
| 52 | ADBEADOBE SYS INC | 673,073 | $145.4B | 555.36% | |
| 53 | JLLJONES LANG LASALLE INC | 816,999 | $142.7B | 544.84% | |
| 54 | HGVHILTON GRAND VACATIONS INC | 3,315,313 | $142.6B | 544.62% | |
| 55 | TFXTELEFLEX INC | 555,017 | $141.5B | 540.40% | |
| 56 | CTLTEURCATALENT INC | 3,429,054 | $140.8B | 537.64% | |
| 57 | UNPUNION PAC CORP | 1,039,054 | $139.7B | 533.38% | |
| 58 | EWBCEAST WEST BANCORP INC | 2,221,960 | $139.0B | 530.64% | |
| 59 | DC4DEXCOM INC | 1,858,966 | $137.9B | 526.43% | |
| 60 | CNRCANADIAN NATL RY CO | 1,854,707 | $135.5B | 517.41% | |
| 61 | NTESNETEASE INC | 477,996 | $134.0B | 511.80% | |
| 62 | CECELANESE CORP DEL | 1,332,507 | $133.5B | 509.90% | |
| 63 | TDYTELEDYNE TECHNOLOGIES INC | 708,129 | $132.5B | 506.12% | |
| 64 | —HORIZON PHARMA PLC | 9,309,275 | $132.2B | 504.79% | |
| 65 | TYLTYLER TECHNOLOGIES INC | 624,118 | $131.7B | 502.77% | |
| 66 | PSTGPURE STORAGE INC | 6,564,607 | $131.0B | 500.10% | |
| 67 | VIRTVIRTU FINL INC | 3,951,528 | $130.4B | 497.94% | |
| 68 | ECPGENCORE CAP GROUP INC | 2,853,410 | $129.0B | 492.50% | |
| 69 | ICEINTERCONTINENTAL EXCHANGE IN | 1,758,432 | $127.5B | 486.95% | |
| 70 | BAMBROOKFIELD ASSET MGMT INC | 3,240,622 | $126.4B | 482.61% | |
| 71 | ELLAUDER ESTEE COS INC | 830,109 | $124.3B | 474.59% | |
| 72 | METAFACEBOOK INC | 763,694 | $122.0B | 465.98% | |
| 73 | WBWEIBO CORP | 1,002,652 | $119.9B | 457.68% | |
| 74 | AXTAAXALTA COATING SYS LTD | 3,929,692 | $118.6B | 453.02% | |
| 75 | —NATIONAL INSTRS CORP | 2,344,733 | $118.6B | 452.78% | |
| 76 | WSTWEST PHARMACEUTICAL SVSC INC | 1,310,342 | $115.7B | 441.77% | |
| 77 | SBACSBA COMMUNICATIONS CORP NEW | 671,781 | $114.8B | 438.45% | |
| 78 | —CHINA LODGING GROUP LTD | 853,375 | $112.4B | 429.21% | |
| 79 | MXLMAXLINEAR INC | 4,875,586 | $110.9B | 423.56% | |
| 80 | RTN1USDRAYTHEON CO | 501,263 | $108.2B | 413.11% | |
| 81 | SITESITEONE LANDSCAPE SUPPLY INC | 1,384,866 | $106.7B | 407.40% | |
| 82 | FTVFORTIVE CORP | 1,372,382 | $106.4B | 406.25% | |
| 83 | —CAMBREX CORP | 1,971,333 | $103.1B | 393.70% | |
| 84 | YELPYELP INC | 2,459,435 | $102.7B | 392.10% | |
| 85 | EEFTEURONET WORLDWIDE INC | 1,274,275 | $100.6B | 384.02% | |
| 86 | FSVFIRSTSERVICE CORP NEW | 1,356,877 | $99.3B | 379.17% | |
| 87 | GGALGRUPO FINANCIERO GALICIA S A | 1,482,637 | $97.5B | 372.31% | |
| 88 | ROSTROSS STORES INC | 1,227,549 | $95.7B | 365.53% | |
| 89 | UEICUNIVERSAL ELECTRS INC | 1,801,123 | $93.7B | 357.98% | |
| 90 | EFXEQUIFAX INC | 783,973 | $92.4B | 352.68% | |
| 91 | RBAGBPRITCHIE BROS AUCTIONEERS | 2,913,154 | $91.7B | 350.08% | |
| 92 | SCCOSOUTHERN COPPER CORP | 1,673,297 | $90.7B | 346.19% | |
| 93 | SBUXSTARBUCKS CORP | 1,552,928 | $89.9B | 343.29% | |
| 94 | ULTAULTA BEAUTY INC | 438,303 | $89.5B | 341.88% | |
| 95 | MNSTMONSTER BEVERAGE CORP NEW | 1,552,559 | $88.8B | 339.17% | |
| 96 | —ULTIMATE SOFTWARE GROUP INC | 353,929 | $86.3B | 329.36% | |
| 97 | GKOSGLAUKOS CORP | 2,769,045 | $85.4B | 325.99% | |
| 98 | ABEVAMBEV SA | 11,424,123 | $83.1B | 317.16% | |
| 99 | COHREURCOHERENT INC | 442,317 | $82.9B | 316.53% | |
| 100 | T77LENDINGTREE INC NEW | 244,684 | $80.3B | 306.60% |
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